When you find yourself facing a plumbing emergency, whether it is due to a backed-up sewage system or some other issue, it can become quite expensive to fix. Not only will a professional plumber be needed to complete the necessary work, he will also come to your home and remove all waste water from your home. When this waste water is removed from your home, it must be disposed of correctly in order to prevent another sewage back up. Using a professional to install your new septic system will prevent any issues with removing waste water and dispose of it properly.